4m 30w Led light garden solar spot lights

Specifications

solar power garden decorative led lights   

 1.The solar street light system configurations are based on scientific calculation and engineering project experience. They are suitable for areas with annual average peak power sunshine of 4.5hrs per day. Battery capacity is designed for 3 days backup in cloudy or rainy weather.

2. The solar street light system configurations can be customized based on client's specific project requirement and weather condition.

3. The batteries are suggested to be placed in battery box and buried in a underground cement pit. In this way, it can avoid overhigh temperature due to sunshine exposure or too cold weather in Winter, waterproof and theftproof, easy for replacement in late period.

4. The pole patterns are standardized type, practical and economical, which can also be customized as per client's specific requirement.

5. All parts are certified by CE and ROHS certificates, meeting Europe standard

Working principle

The solar street light relies on solar energy, which is clean, endless and environment-friendly. The system is mainly composed of solar panel, light source, controller and battery. In daytime, when there is sunshine, the solar panel can convert the solar energy to electric energy and store it in the battery. At night or rainy or cloudy condition, the battery shall supply power for normal lighting. The controller can judge the brightness of daylight and automatically switch on the light. The whole process is operating in completely automatic mode, without human action.

Components Information 

1. Height of pole 3m to 10m.

2. Solar panel: high conversion rate mono/poly-crystalline solar cell units

3. Light source: 5W-120w LED lighting source

4. Continuous rainy days: 4-6 days, designed according to customers requirements.

5. Battery:fully sealed valve control type maintenance-free gel battery

6. Controller: Microcomputer chips, digitalized circuit, integrated sensing technology, intelligent charging and discharge

 Benefits

* Easy installation, save labor cost.
* Autonomous system, easy for installing and moving. 
* All parts are corrosion and rust resistant. 
* Low cost for labor and components installation. 
* Wiring free from running from the grid. 
* NO Maintenance. 
* NO electricity bill. 
* Maintenance Free Batteries. 
* Better Color Rendition & Nighttime Visibility. 
* No Warm-Up or Cold Start Problems. 
* Solar panel lifespan of 25 years.
* LED light source lifespan: More than 50, 000hours